CVE-2026-72940

Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network...

CVE-2026-70575

Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network...

CVE-2026-70575

CVE-2026-70575 is a null pointer dereference in Windows Schannel (the Windows Secure Channel TLS/SSL component) that allows an authorized attacker (low privileges required) to trigger a denial of service over a network. The attack requires high complexity , no user interaction, and results in ava...

EUVD-2026-73652

Null pointer dereference in Windows Schannel allows an authorized attacker to deny service over a network...

EUVD-2026-73346

Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network...

CVE-2026-72940

CVE-2026-72940 is a heap-based buffer overflow in Windows Schannel (Microsoft's Secure Channel/SSL library) that allows an unauthorized, remote attacker to achieve remote code execution over a network. The CVSS v3.1 score is 8.8 (HIGH) with the vector AV:N/AC:L/PR:N/UI:R , indicating a network-re...

Windows Schannel Remote Code Execution Vulnerability

Heap-based buffer overflow in Windows Schannel allows an unauthorized attacker to execute code over a network...

EUVD-2026-56383

Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally...

Windows Schannel Elevation of Privilege Vulnerability

Use after free in Windows Schannel allows an authorized attacker to elevate privileges locally...

Windows Schannel Security Feature Bypass Vulnerability

Improper verification of cryptographic signature in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network...

PT-2026-70531

Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description A use-after-free condition in Windows Schannel allows an authorized attacker to elevate privileges locally. Use-after-free is a memory corruption issue that occurs when an applicatio...

PT-2026-70516

Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description Improper verification of cryptographic signatures in Windows Schannel allows an unauthorized attacker to bypass a security feature over a network. Recommendations At the moment, ther...

CVE-2026-56186

Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network...

EUVD-2026-44245

Out-of-bounds read in Windows Schannel allows an authorized attacker to disclose information over a network...

PT-2026-58603

Name of the Vulnerable Software and Affected Versions Windows Schannel affected versions not specified Description An out-of-bounds read in Windows Schannel allows an authorized attacker to disclose sensitive information over a network. Recommendations At the moment, there is no information about...

EUVD-2014-2558

Malware in sbrugna...

CVE-2025-29828

CVE-2025-29828 (Windows Schannel Remote Code Execution) affects Windows Cryptographic Services. Description confirms missing release of memory after effective lifetime, enabling a remote attacker to execute code over a network. CVSS 3.1/3.1.0 base 8.1 (High) with network vector, no user interacti...

CVE-2025-29828 Windows Schannel Remote Code Execution Vulnerability

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Windows Schannel Remote Code Execution Vulnerability

Missing release of memory after effective lifetime in Windows Cryptographic Services allows an unauthorized attacker to execute code over a network...

Microsoft Windows SChannel 安全漏洞

Microsoft Windows is a suite of operating systems for use on personal devices from Microsoft Corporation USA. A security vulnerability exists in Microsoft Windows SChannel. The following products and editions are affected: Windows Server 2022,Windows Server 2022 Server Core installation,Windows 1...